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net: thunderx: Fix issue with IRQ namimg

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This patch fixes a regression caused by previous commit
when irq name exceeds 20 byte array if interface's name
size is large.

Fixes: e412621394 ("net: thunderx: Use netdev's name for naming VF's interrupts")
Signed-off-by: Sunil Goutham <sgoutham@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sunil Goutham 2016-09-23 14:42:27 +05:30 committed by David S. Miller
parent faac0ff0a5
commit b4e28c1fc9
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/cavium/thunder/nic.h
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@ -305,7 +305,7 @@ struct nicvf {
bool msix_enabled;
u8 num_vec;
struct msix_entry msix_entries[NIC_VF_MSIX_VECTORS];
char irq_name[NIC_VF_MSIX_VECTORS][20];
char irq_name[NIC_VF_MSIX_VECTORS][IFNAMSIZ + 15];
bool irq_allocated[NIC_VF_MSIX_VECTORS];
cpumask_var_t affinity_mask[NIC_VF_MSIX_VECTORS];